67 lines
1.8 KiB
C#
67 lines
1.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Data.SqlServerCe;
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using System.IO;
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using System.Reflection;
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using NLog;
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namespace NzbDrone.Core.Datastore
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{
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public class MigrationsHelper
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{
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private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
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public static void Run(string connetionString, bool trace)
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{
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EnsureDatabase(connetionString);
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Logger.Trace("Preparing to run database migration");
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try
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{
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Migrator.Migrator migrator;
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if (trace)
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{
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migrator = new Migrator.Migrator("sqlserverce", connetionString, Assembly.GetAssembly(typeof(MigrationsHelper)), true, new MigrationLogger());
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}
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else
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{
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migrator = new Migrator.Migrator("sqlserverce", connetionString, Assembly.GetAssembly(typeof(MigrationsHelper)));
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}
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migrator.MigrateToLastVersion();
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Logger.Info("Database migration completed");
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}
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catch (Exception e)
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{
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Logger.FatalException("An error has occurred while migrating database", e);
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throw;
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}
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}
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private static void EnsureDatabase(string constr)
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{
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var connection = new SqlCeConnection(constr);
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if (!File.Exists(connection.Database))
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{
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var engine = new SqlCeEngine(constr);
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engine.CreateDatabase();
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}
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}
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public static string GetIndexName(string tableName, params string[] columns)
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{
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return String.Format("IX_{0}_{1}", tableName, String.Join("_", columns));
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}
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}
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} |